Robots with capacitive sensing means and walls based on guard potential

摘要

"Robots with capacitive sensing means and walls based on guard potential" The present invention, At least one sub-part 106, 108, at least one measuring electrode, At least one electrical polarization means for polarizing the at least one measuring electrode 118 at a first alternating electrical potential, The at least one electrical polarization means also at least one sub-part 102-at an alternating electrical potential V ^G , referred to as a guard potential, at or equal to the first potential at the operating frequency. 116) relates to a robot 200 that is arranged to the polarization of at least one electrically conductive portion of the of the outer wall (102 ₁ -116 _1).